1876812830080

素因数分解:

$2^7\times 5^1\times {\mathrm{30631}}^1\times {\mathrm{95737}}^1$

素因数の和:126387

約数の個数: 64

約数和(自身を含む): 4486949016480

約数和(自身を除く): 2610136186400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 30631, 61262, 95737, 122524, 153155, 191474, 245048, 306310, 382948, 478685, 490096, 612620, 765896, 957370, 980192, 1225240, 1531792, 1914740, 1960384, 2450480, 3063584, 3829480, 3920768, 4900960, 6127168, 7658960, 9801920, 12254336, 15317920, 19603840, 30635840, 61271680, 2932520047, 5865040094, 11730080188, 14662600235, 23460160376, 29325200470, 46920320752, 58650400940, 93840641504, 117300801880, 187681283008, 234601603760, 375362566016, 469203207520, 938406415040, 1876812830080]

約数ペア:

[(1, 1876812830080), (2, 938406415040), (4, 469203207520), (5, 375362566016), (8, 234601603760), (10, 187681283008), (16, 117300801880), (20, 93840641504), (32, 58650400940), (40, 46920320752), (64, 29325200470), (80, 23460160376), (128, 14662600235), (160, 11730080188), (320, 5865040094), (640, 2932520047), (30631, 61271680), (61262, 30635840), (95737, 19603840), (122524, 15317920), (153155, 12254336), (191474, 9801920), (245048, 7658960), (306310, 6127168), (382948, 4900960), (478685, 3920768), (490096, 3829480), (612620, 3063584), (765896, 2450480), (957370, 1960384), (980192, 1914740), (1225240, 1531792)]